Carbon monoxide concern at Castelar Street home Heard on: Omaha Fire Department Dispatch 00:11 00:00 Truck 34, carbon monoxide non-emergency, (number withheld) Castelar Street. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Truck 34, carbon monoxide non-emergency, (number withheld) Castelar Street. 00:05 Truck 34, carbon monoxide non-emergency, (number withheld) Castelar Street. 2026-11-12 06:15 UTC Fire Castelar St, Omaha, NE 68105 View on map